Add a C inline asm string version of the STACKVALIDATE_IGNORE_INSN macro which tells stackvalidate to ignore the subsequent instruction. Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> --- arch/x86/include/asm/stackvalidate.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/x86/include/asm/stackvalidate.h b/arch/x86/include/asm/stackvalidate.h index 2d23c23..dac935c 100644 --- a/arch/x86/include/asm/stackvalidate.h +++ b/arch/x86/include/asm/stackvalidate.h @@ -23,6 +23,15 @@ .endif .endm +#else /* !__ASSEMBLY__ */ + +#define STACKVALIDATE_IGNORE_INSN \ + ".Ltemp" __stringify(__LINE__) ":;" \ + ".pushsection __stackvalidate_ignore_insn, \"a\";" \ + _ASM_ALIGN ";" \ + ".long .Ltemp" __stringify(__LINE__) " - .;" \ + ".popsection;" + #endif /* __ASSEMBLY__ */ #endif /* _ASM_X86_STACKVALIDATE_H */ -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe live-patching" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
